20140594318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1\times {\mathrm{3889}}^1$

素因数の和:5476

約数の個数: 32

約数和(自身を含む): 32800168800

約数和(自身を除く): 12659574482

約数列:

[1, 2, 13, 26, 139, 278, 1433, 1807, 2866, 3614, 3889, 7778, 18629, 37258, 50557, 101114, 199187, 398374, 540571, 1081142, 2589431, 5178862, 5572937, 7027423, 11145874, 14054846, 72448181, 144896362, 774638243, 1549276486, 10070297159, 20140594318]

約数ペア:

[(1, 20140594318), (2, 10070297159), (13, 1549276486), (26, 774638243), (139, 144896362), (278, 72448181), (1433, 14054846), (1807, 11145874), (2866, 7027423), (3614, 5572937), (3889, 5178862), (7778, 2589431), (18629, 1081142), (37258, 540571), (50557, 398374), (101114, 199187)]